The "Hands On Science Center" was particularly interesting. This center
displays an understanding of the role science in American history and our daily life.
Science activities are engaging and performed in a delightful atmosphere. The current
activity, the "star-spangled banner conservation project," allows visitors
to piece together the history of the flag and gain an understanding of the intricacy
of preserving textile. When visiting this center there are several ongoing activities.
For instance, visitors decipher the secret of DNA, separate food dyes in beverages,
analyze natural history specimens collected by a soldier in the 1850"s, measure
radioactive hot spots, discover what a "gas" carbon dioxide is and test
water for pollutants the way scientists did in the 1890s.

The "Hands on History Room" was also quite enticing. There are more than
30 activities that incorporate reproductions of historical artifacts, allowing visitors
to feel, examine and use objects seen around the Museum. Overall, this "hand
on experience" enhances ones understanding of American history.

"Inventing Ourselves" is an interesting exhibit. We examine how technology
is used to reinvent human bodies. The display probes history and the construction
of artificial limbs and implants devices, like artificial hearts and hip joints.
We also examine how the creator uses technology to extend human life and our abilities.

When immersing yourself in "Smithsonian Education" you will find an interactive
center for kids, offering a place for exploration, discovery and learning. One of
the many intriguing labs that I stumbled across in the science and technology section
was "Apollo 11-Walking on the Moon". This interactive, virtual exhibition
is packed with interesting facts and information. I was able to take a closer look
at the spacecraft, "meet" the crew, experience life in space, and take
a gander at the moon, up close and personal. An interactive timeline also enhanced
this experience, providing chronological bits of historic information. Recorded commentary
made this experience even more real. At the end of each section a "try this"
activity is presented, encouraging the viewer to think about particular questions,
stirring our ideas and finding solutions. An area is also provided for submitting
answers.

Overall, "visiting" the online Smithsonian Institution was an engaging
experience. There is much to be learned about American history and other cultures.
This site offers a diversity of fields to study, from animals, geology, and plants
to health/human sciences, computers/communications and aviation/transportation. The
interactive exhibitions brought the Smithsonian to "life," making this
learning experience worthwhile and fun!